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  3. What is the sems screws...

What is the sems screws

What is the sems screws?

The main difference between the sems screw and the other screw is that it is equipped with one more spring washer or one more flat washer than the other screw, or it is a three-component assembly, with one more spring flat washer.

This is the main difference between the appearance of sems and other screws.


Features of combined screws


In addition to the obvious difference in appearance between sems screws and ordinary screws, the main difference is the difference in mechanical properties and uses.

The sems screw is a three-assembly or two-assembly with a spring flat washer. Of course, it is a common screw with a spring flat washer. If the elastic flat pad is fitted, the elastic flat pad will not fall off. Fastened to form an assembly. In terms of mechanical performance, the sems screw is a combination of three accessories, and in terms of performance, it must be three fasteners to work together.


The mechanical performance of the combined screw is stronger when used.

More convenient, the biggest advantage of the combined screw,sems screw is that the production line can be operated conveniently and quickly, and the work efficiency can be improved.

If you are looking for custom sems screw,welcome to contact heatscrew screw supplier and screw manufacturer in China.

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    • Self Drilling Screw
    • Titanium Screw
    • Decorative screws
  • Bolt
    • Hex Bolt
    • Carriage Bolt
    • T bolt
    • Eye Bolt
    • Flange Bolt
    • U Bolt
    • Special Bolt
    • Expansion Bolt
    • Hollow Bolt
    • Stud Bolt
    • Hanger Bolt
  • Nuts
    • Clip Nut
    • Barrel Nut
    • Thread Insert
    • Thumb Nut
    • Weld Nut
    • Rivet Nut
    • Hex Nut
    • Cap Nut
  • Washer
    • Flat Washer
    • Spring Washer
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  • Spring
    • Coil Spring
    • Tension Spring
    • Torsion Spring
    • Compression Spring
  • Lathe
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+86 150 1847 8409

+86 150 1847 8409

sales@heatscrew.com

factory add: 11Floor, ZhuoYu commerce building, GuanPing Road, GuanLan Town, Shenzhen City,China

HOT TAGS

Brass ScrewLong ScrewSmall ScrewSEMS screwMachine screwCustom Screwflange boltSecurity ScrewCaptive screwsChicago ScrewThumb ScrewSealing ScrewsScrew SupplierScrew WholesaleMicro ScrewScrew ManufacturerSet ScrewsStainless steel screwCD ScrewMachine Screw Manufacturer

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